[1]王志,陈始圆,陆嘉文,等.适用于智能听诊的心肺音、心电同步采集设备设计与研制[J].中国医学物理学杂志,2023,40(3):361-368.[doi:DOI:10.3969/j.issn.1005-202X.2023.03.016]
　WANG Zhi,CHEN Shiyuan,LU Jiawen,et al.Design and implement of an intelligent stethoscope capable of synchronous acquisition of cardiopulmonary sound and ECG signal[J].Chinese Journal of Medical Physics,2023,40(3):361-368.[doi:DOI:10.3969/j.issn.1005-202X.2023.03.016]
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适用于智能听诊的心肺音、心电同步采集设备设计与研制()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
40卷
期数:
2023年第3期
页码:
361-368
栏目:
医学信号处理与医学仪器
出版日期:
2023-03-29

文章信息/Info

Title:
Design and implement of an intelligent stethoscope capable of synchronous acquisition of cardiopulmonary sound and ECG signal
文章编号:
1005-202X（2023）03-0361-08
作者:
王志1; 陈始圆2; 陆嘉文1; 季云峰3; 陈扶明4; 李川涛5
1.上海理工大学健康科学与工程学院， 上海 200093； 2.海军军医大学海军医学中心航空医学研究室， 上海 200433； 3.上海理工大学机器智能研究院， 上海 200093； 4.中国人民解放军联勤保障部队第940医院医学工程科， 甘肃 兰州 730050； 5.海军军医大学海军医学中心航空生理心理训练队， 上海 200433
Author(s):
WANG Zhi1;  CHEN Shiyuan2;  LU Jiawen1;  JI Yunfeng3;  CHEN Fuming4;  LI Chuantao5
1. School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China 2. Department of Aviation Medicine, Naval Medical Center, Naval Medical University, Shanghai 200433, China 3. Institute of Machine Intelligence, University of Shanghai for Science and Technology, Shanghai 200093, China 4. Department of Medical Engineering, 940 Hospital of the Joint Service Support Force of the Peoples Liberation Army, Lanzhou 730050, China 5. Aviation Physiology and Psychology Training Team, Naval Medical Center, Naval Medical University, Shanghai 200433, China
关键词:
电子听诊器; 心肺音; 心电; 音频放大; 蓝牙传输
Keywords:
Keywords: electronic stethoscope cardiopulmonary sound electrocardiogram audio amplification Bluetooth transmission
分类号:
R318.6
DOI:
DOI:10.3969/j.issn.1005-202X.2023.03.016
文献标志码:
A
摘要:
基于现有听诊器不具备心肺音、心电同时采集的功能，设计一款完备的新型双模心肺音、心电同步采集设备。采用精密微弱信号放大技术实现音频的无损放大，采用高输入阻抗设计实现心电的单电极采集，采用高保真SJR-BTM870-B蓝牙模块实现双模音频无损传输。最后实验结果表明，该研制设备具有重要的临床应用价值和科研价值。
Abstract:
The existing stethoscope cannot collect cardiopulmonary sound and ECG signal at the same time. Therefore, a dual-mode stethoscope capable of synchronous acquisition of cardiopulmonary sound and ECG signal is developed. The precise weak signal amplification technology is used to realize the lossless amplification of audio. The single-electrode acquisition of ECG signal is realized with high input impedance design, and the high-fidelity SJR-BTM870-B Bluetooth module is used to complete the lossless transmission of dual-mode audio. The experimental results show that the developed device has high application value and research value.

相似文献/References:

[1]林跃,易子川,黄嘉宇,等. 基于云端的远程随身电子听诊系统[J].中国医学物理学杂志,2017,34(5):531.[doi:DOI:10.3969/j.issn.1005-202X.2017.05.019]
　[J].Chinese Journal of Medical Physics,2017,34(3):531.[doi:DOI:10.3969/j.issn.1005-202X.2017.05.019]
[2]冯帅,刘飞飞,伍昕宇,等.基于最小均方误差对数谱幅度估计的心音降噪算法[J].中国医学物理学杂志,2023,40(11):1370.[doi:DOI:10.3969/j.issn.1005-202X.2023.11.009]
　FENG Shuai,LIU Feifei,WU Xinyu,et al.Heart sound denoising algorithm based on minimum mean-square error log-spectral amplitude estimation[J].Chinese Journal of Medical Physics,2023,40(3):1370.[doi:DOI:10.3969/j.issn.1005-202X.2023.11.009]

备注/Memo

备注/Memo:
【收稿日期】2022-10-22 【基金项目】国家自然科学基金（61901515）；海军特色医学中心抗疫专项基金（20M0201）；海军军医大学军民融合专项基金（21X0201） 【作者简介】王志，硕士，研究方向：便携生理信号监测设备研制、数字信号处理，E-mail: 1134728031@qq.com 【通信作者】李川涛，博士，助理研究员，研究方向：便携生理信号监测设备研制、数字信号处理，E-mail: lichuantao614@126.com
更新日期/Last Update: 2023-03-29